Quantum LTO 2U manuály

Quantum LTO 2U Provozní pokyny (264 strany)

Značka: Quantum | Kategorie: Prázdné datové pásky | Velikost: 1.28 MB |

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EFERENCE 1014826

2

ONTACTING

3

ANDBERG DATA

3

ORPORATION

3

Contents

5

SCSI REFERENCE 1014826

10

ABOUT THIS MANUAL

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PRODUCT OVERVIEW

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1.1.2 BACK PANEL COMPONENTS

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AGNUM 448 EMULATION MODES

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OVERVIEW OF THE LIBRARY

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SCSI DEVICE

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2.1.1 ELEMENT TYPES

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2.1.2 ELEMENT ADDRESSES

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Magnum 448 Element Addresses

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ELATIONSHIP TO THE SCSI BUS

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2.2 SCSI COMMAND PROTOCOL

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OMMAND PROTOCOL

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2.2.2 SCSI COMMAND FORMAT

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2.2.3 COMMAND STATUS

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2.2.4 COMMAND FORMAT ERRORS

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IMPLEMENTING SCSI

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OPERATIONS

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Disabling Sequential Mode

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Setting the Restart Option

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Setting the Loop Option

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Important

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ETTING ELEMENT ADDRESSES

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Element Addresses

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Element Occupied Status

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Bar Code Label Information

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3.5 MOVING CARTRIDGES

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3.7 PERFORMING DIAGNOSTICS

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Home Screen

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INITIALIZE ELEMENT

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STATUS (07h)

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4.4 COMMAND STATUS

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STATUS WITH RANGE (37h)

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5.4 COMMAND STATUS

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INQUIRY (12h)

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6.3 WHAT THE LIBRARY RETURNS

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TANDARD INQUIRY DATA PAGE

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CODE 00h)

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Page Code – Byte 01

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Page Length – Byte 03

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6.4 COMMAND STATUS

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LOG SELECT (4Ch)

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7.3 COMMAND STATUS

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LOG SENSE (4Dh)

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8.3 WHAT THE LIBRARY RETURNS

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8.3.1 LOG PARAMETER FORMAT

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Parameter Length – Byte 03

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Parameter Value – Byte 04

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Command – Byte 04

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Fault Symptom Code – Byte 05

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Command Interface – Byte 06

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8.4 COMMAND STATUS

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CHAPTER 8—LOG SENSE (4Dh)

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MODE SELECT (15h)

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9.2.1 PARAMETER LIST HEADER

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Assigning Element Addresses

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! Important

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HAT YOU SEND TO THE LIBRARY

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Page Length – Byte 01

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MaxStor – Byte 4, Bit 7

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Parameter Length – Byte 01

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Write Line 1 – Byte 02, Bit 3

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FixEnbl – Byte 02, Bit 0

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Auto – Byte 02, Bit 1

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9.3 COMMAND STATUS

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MODE SENSE (1Ah)

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10.3 WHAT THE LIBRARY RETURNS

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Mode Data Length – Byte 00

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HAT THE LIBRARY RETURNS

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CODE 1Eh)

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10.4 COMMAND STATUS

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Check Condition

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CHAPTER 10—MODE SENSE (1Ah)

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MOVE MEDIUM (A5h)

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11.4 COMMAND STATUS

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POSITION TO ELEMENT

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12.3 COMMAND STATUS

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OMMAND STATUS

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PREVENT/ALLOW MEDIUM

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REMOVAL (1Eh)

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13.3 COMMAND STATUS

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READ BUFFER (3Ch)

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14.5 COMMAND STATUS

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CHAPTER 14—READ BUFFER (3Ch)

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READ ELEMENT STATUS

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15.3 WHAT THE LIBRARY RETURNS

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15.3.1 ELEMENT STATUS HEADER

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15.3.2 ELEMENT STATUS PAGE

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Element Type Code – Byte 00

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PVolTag – Byte 01, Bit 7

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AVolTag – Byte 01, Bit 6

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15.3.3 ELEMENT DESCRIPTORS

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Except – Byte 02, Bit 2

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TORAGE ELEMENT DESCRIPTOR

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Access – Byte 02, Bit 3

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Full – Byte 02, Bit 0

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SValid – Byte 09, Bit 7

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Invert – Byte 09, Bit 6

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15.4 COMMAND STATUS

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RECEIVE DIAGNOSTIC

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RESULTS (1Ch)

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16.3 WHAT THE LIBRARY RETURNS

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Bytes 02 and 03 – Page Length

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Page Code – Byte 00

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Page Length – Bytes 02 and 03

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Supported Log Pages – Byte 04

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Self Test – Byte 27

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16.4 COMMAND STATUS

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RELEASE (17h OR 57h)

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17.1 ABOUT THIS COMMAND

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17.3 COMMAND STATUS

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REQUEST SENSE (03h)

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18.3 WHAT THE LIBRARY RETURNS

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18.4 COMMAND STATUS

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REQUEST VOLUME

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ELEMENT ADDRESS (B5h)

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19.1 ABOUT THIS COMMAND

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19.3 WHAT THE LIBRARY RETURNS

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19.3.2 ELEMENT STATUS PAGE

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19.3.3 ELEMENT DESCRIPTORS

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19.4 COMMAND STATUS

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Reservation Conflict

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RESERVE (16h OR 56h)

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20.1 ABOUT THIS COMMAND

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20.3 COMMAND STATUS

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REZERO UNIT (01h)

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SEND DIAGNOSTIC (1Dh)

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DDITIONAL DIAGNOSTIC DATA

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ELF TEST PAGE (PAGE CODE F0h)

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22.4 COMMAND STATUS

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SEND VOLUME TAG (B6h)

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ARAMETER LIST

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23.4 COMMAND STATUS

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TEST UNIT READY (00h)

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WRITE BUFFER (3Bh)

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25.4 COMMAND STATUS

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CHAPTER 25—WRITE BUFFER (3Bh)

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ERROR CODES

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IBRARY “FATAL” ERROR MESSAGES

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A.3 ERROR RECOVERY PROCEDURES

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